228886641
domain: N
Appears in sequences
- a(n) = (6*n + 3)^4.at n=20A016948
- a(n) = (7*n + 4)^4.at n=17A017032
- a(n) = (8*n+3)^4.at n=15A017104
- a(n) = (9*n + 6)^4.at n=13A017236
- a(n) = (10*n + 3)^4.at n=12A017308
- a(n) = (11*n + 2)^4.at n=11A017416
- a(n) = (12*n + 3)^4.at n=10A017560
- Fourth powers of Lucas numbers A000032.at n=10A099923
- Number of ways to place k non-attacking knights on a 2 X n horizontal cylinder, summed over all k>=0.at n=19A201222
- Let L(n) = Fibonacci(n-1)+Fibonacci(n+1) (cf. A000045, A000032); if n is even then a(n) = (L(n)+2)^2 otherwise a(n) = L(2*n)+2.at n=20A233000
- a(n) is the n-th power of the concatenation of the integers from 0 through n-1.at n=3A344744